First, the D.C. Circuit doesn’t need more judges. According to one judge on the court, “[I]f any more judges were added now, there wouldn’t be enough work to go around.” That sentiment is confirmed by statistics provided by Chief Judge Merrick Garland, a Clinton appointee to thecourt. Over the past decade, the number of argued cases per active judge has fallen, and the court’s six senior judges do more work than their counterparts on other courts, who tend to be older. . . .